Boosting Moving Object Indexing through Velocity Partitioning
Thi NguyenZhen HeRui ZhangPhillip WardPublished in: CoRR (2012)
Keyphrases
- moving objects
- optical flow
- moving observer
- video sequences
- detection algorithm
- indexing method
- moving object detection
- content based retrieval
- location tracking
- database
- moving object databases
- similarity search in metric spaces
- spatio temporal
- image sequences
- space partitioning
- learning algorithm
- motion patterns
- information retrieval
- dynamic scenes
- cost sensitive
- camera motion
- background subtraction
- road network
- video surveillance
- motion field
- distance computation
- motion estimation
- velocity vector
- trajectories of moving objects
- multimedia databases
- motion segmentation
- indexing scheme
- object motion
- ensemble learning
- indexing techniques